Sexual cues influence decisions not only about sex, but also about unrelated outcomes such as money. In the presence of sexual cues, individuals are more "impatient" when making intertemporal monetary tradeoffs, choosing smaller immediate amounts over larger delayed amounts. Previous research has emphasized the power of sexual cues to induce a strong general psychological desire to obtain not only sex-related but all available rewards. In the case of money, that heightened appetite enhances the perceived value of "immediate" monetary rewards. We propose a different psychological mechanism to explain this effect: Sexual cues induce impatience through their ability to lengthen the perceived temporal distance to "delayed" rewards. That is, sexual cues make the temporal delay seem subjectively longer, resulting in greater impatience for monetary rewards. We attribute this process to the arousing nature of sexual cues, thus extending findings on arousal and overestimation of elapsed time to the domain of future time perception and intertemporal preferences. (Contains 6 figures and 7 footnotes.)